Add Henry Chern to credits

lib/CREDITS

@@ -93,6 +93,12 @@
 @bAlbert Chin
 @iE-mail: lyx-devel () mlists ! thewrittenword ! com
    Bug fixes
+@bHenry Chern
+@iE-mail: henrychern () yandex ! com
+   Russian Translation of the User Guide
+@bYuri Chornoivan
+@iE-mail: yurchor () ukr ! net
+   Ukrainian translation
 @bEugene Chornyi
 @iE-mail: technikmagma () gmail ! com
    Windows installation improvements
@@ -102,12 +108,12 @@
 @bClaudio Coco
 @iE-mail: lacocio () libero ! it
    Italian translation
-@bYuri Chornoivan
-@iE-mail: yurchor () ukr ! net
-   Ukrainian translation
 @bTommaso Cucinotta
 @iE-mail: cucinotta () sssup ! it
    Advanced search feature
+@bThibaut Cuvelier
+@iE-mail: dourouc05 () gmail ! com
+   Windows compatibility patches
 @bMatthias Kalle Dalheimer
 @iE-mail: kalle () kdab ! net
    Qt2 port

lib/generate_contributions.py

@@ -596,6 +596,14 @@ contributors = [
                  "30 March 2005",
                  u"Bug fixes"),
 
+     contributor(u"Henry Chern",
+                 "henrychern () yandex ! com",
+                 "GPL",
+                 "[no subject]",
+                 "msg211380",
+                 "26 May 2020",
+                 u"Russian Translation of the User Guide"),
+
      contributor(u"Yuri Chornoivan",
                  "yurchor () ukr ! net",
                  "GPL",